IAH - HEL

$392 Find Cheap Flights from Houston to Helsinki - Compare and Save

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Everything you should know

Cheapest round-trip
$789
Typical prices: $597-$955
Turkish Airlines
Sat 11/17Mon 11/26
IAH - HEL • 1 stop
Cheapest one-way
$392
Typical prices: $395-$690
Multiple Airlines
Mon 10/1
IAH - HEL • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Houston George Bush Intcntl Airport and Helsinki. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 16% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $770 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 14h 08m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Houston to Helsinki (IAH-HEL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Helsinki

Tue, Nov 17 - Thu, Nov 26
Turkish Airlines Logo
9:00 pm - 6:10 pmIAH  Houston George Bush Intcntl-HEL Helsinki-Vantaa
37h 10m1 stop Istanbul
Turkish Airlines Logo
12:25 pm - 7:05 pmHEL  Helsinki-Vantaa-IAH Houston George Bush Intcntl
38h 40m1 stop Istanbul
$789Turkish Airlines
Tue, Nov 24 - Wed, Jan 27
Turkish Airlines Logo
2:55 pm - 6:10 pmIAH  Houston George Bush Intcntl-HEL Helsinki-Vantaa
19h 15m1 stop Istanbul
Turkish Airlines Logo
7:05 pm - 1:10 pmHEL  Helsinki-Vantaa-IAH Houston George Bush Intcntl
26h 05m1 stop Istanbul
$789Turkish Airlines
Tue, Nov 17 - Thu, Nov 26
Turkish Airlines Logo
2:55 pm - 6:10 pmIAH  Houston George Bush Intcntl-HEL Helsinki-Vantaa
19h 15m1 stop Istanbul
Turkish Airlines Logo
7:05 pm - 7:05 pmHEL  Helsinki-Vantaa-IAH Houston George Bush Intcntl
32h 00m1 stop Istanbul
$791Turkish Airlines
Tue, Nov 24 - Wed, Jan 27
Multiple Airlines Logo
12:00 pm - 6:45 pmIAH  Houston George Bush Intcntl-HEL Helsinki-Vantaa
22h 45m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Multiple Airlines Logo
7:05 am - 2:00 pmHEL  Helsinki-Vantaa-IAH Houston George Bush Intcntl
14h 55m1 stop Frankfurt am Main
$809Multiple Airlines
Tue, Nov 17 - Thu, Nov 26
American Airlines Logo
9:40 pm - 9:10 pmIAH  Houston George Bush Intcntl-HEL Helsinki-Vantaa
15h 30m1 stop London Heathrow
American Airlines Logo
12:30 pm - 11:50 pmHEL  Helsinki-Vantaa-IAH Houston George Bush Intcntl
19h 20m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$828American Airlines
Thu, Sep 17 - Thu, Sep 24
KLM Logo
3:25 pm - 5:40 pmIAH  Houston George Bush Intcntl-HEL Helsinki-Vantaa
18h 15m1 stop Amsterdam Schiphol
KLM Logo
7:00 am - 5:32 pmHEL  Helsinki-Vantaa-IAH Houston George Bush Intcntl
18h 32m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$949KLM
Sat, Sep 5 - Sat, Sep 12
KLM Logo
3:25 pm - 1:05 pmIAH  Houston George Bush Intcntl-HEL Helsinki-Vantaa
13h 40m1 stop Amsterdam Schiphol
KLM Logo
7:00 am - 9:30 pmHEL  Helsinki-Vantaa-IAH Houston George Bush Intcntl
22h 30m2 stops Amsterdam Schiphol Minneapolis St Paul
$1,294KLM
Wed, Dec 23 - Sun, Jan 3
American Airlines Logo
7:15 am - 11:10 amIAH  Houston George Bush Intcntl-HEL Helsinki-Vantaa
19h 55m1 stop Dallas/Fort Worth
American Airlines Logo
1:25 pm - 11:59 pmHEL  Helsinki-Vantaa-IAH Houston George Bush Intcntl
18h 34m1 stop Miami
$1,709American Airlines
Wed, Dec 23 - Sun, Jan 3
American Airlines Logo
7:15 am - 11:10 amIAH  Houston George Bush Intcntl-HEL Helsinki-Vantaa
19h 55m1 stop Dallas/Fort Worth
American Airlines Logo
1:25 pm - 11:59 pmHEL  Helsinki-Vantaa-IAH Houston George Bush Intcntl
18h 34m1 stop Miami
$1,783American Airlines
Tue, Dec 22 - Sat, Jan 2
American Airlines Logo
10:32 am - 11:10 amIAH  Houston George Bush Intcntl-HEL Helsinki-Vantaa
16h 38m1 stop Dallas/Fort Worth
American Airlines Logo
1:25 pm - 9:13 pmHEL  Helsinki-Vantaa-IAH Houston George Bush Intcntl
15h 48m1 stop Miami
$1,791American Airlines
Booking Insights

Price, demand and travel trends for Houston George Bush Intcntl Airport to Helsinki flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Houston George Bush Intcntl Airport to Helsinki with more confidence.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Helsinki?

Round-trip flights from Houston George Bush Intcntl Airport to Helsinki start at $789. Prices are typical for this route right now, with typical round-trip fares ranging from $597 to $955. The lowest price found in the past 5 days was $789 on Turkish Airlines.

What's the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Helsinki?

Wednesday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Helsinki, it is 7% cheaper than the average day. Thursday is the most expensive day with flight prices 40% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Helsinki?

  • January is the cheapest month to fly from Houston George Bush Intcntl Airport to Helsinki at $601 round-trip.
  • July ($1,178) and June ($1,130) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 96% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Houston George Bush Intcntl Airport to Helsinki flights

Low season

May

Cheapest flight

$392
Best time to beat the crowds but there is an average 45% increase in price.
Most popular time to fly with an average 16% increase in price.
Flight from Houston George Bush Intcntl Airport to Helsinki

When to book flights from Houston to Helsinki

Are your dates flexible? Find out the best times to travel from Houston to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Houston George Bush Intcntl Airport to Helsinki flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Houston George Bush Intcntl Airport to Helsinki?

    Flights from Houston George Bush Intcntl Airport to Helsinki usually depart from Houston George Bush Intcntl (IAH) and arrive at Helsinki-Vantaa (HEL).

  • What cabin classes can I book on flights from Houston George Bush Intcntl Airport to Helsinki?

    Only Economy Class is available on flights from Houston George Bush Intcntl Airport to Helsinki.

  • Which airports do connecting flights from Houston George Bush Intcntl Airport to Helsinki pass through?

    One-stop flights from Houston George Bush Intcntl Airport to Helsinki most commonly connect through:

    • Dallas/Fort Worth (DFW) - 38% of one-stop connections
    • Amsterdam Schiphol (AMS) - 23% of one-stop connections
    • Istanbul (IST) - 17% of one-stop connections
    • Frankfurt am Main (FRA) - 11% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Houston George Bush Intcntl Airport to Helsinki?

    Yes. Being flexible with your travel dates can save you up to 34% on the Houston George Bush Intcntl Airport to Helsinki route. Wednesday is the cheapest departure day at $667 round-trip on average, while Thursday is the most expensive at $1,009, a difference of $342. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Helsinki?

    Some of the most popular sights in Helsinki are Helsinki City Centre, Helsinki Central Station Square and Stockmann. These are among the most viewed places in Helsinki on KAYAK.

  • How long is a flight from Houston George Bush Intcntl Airport to Helsinki?

    A nonstop flight from Houston George Bush Intcntl Airport to Helsinki takes 0h 00m, covering 5,346 miles.

  • What are the earliest and latest flights from Houston George Bush Intcntl Airport to Helsinki?

    These are the earliest and latest flight times available from Houston George Bush Intcntl Airport to Helsinki:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • Do I need a passport to fly from Houston George Bush Intcntl Airport to Helsinki?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Houston George Bush Intcntl Airport to Helsinki looking right now?

    One-way fares from Houston George Bush Intcntl Airport to Helsinki are currently higher than usual. Average one-way flight prices are about $605, which is 13% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Houston George Bush Intcntl Airport to Helsinki?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 13h 16m, compared with 14h 08m via Frankfurt am Main (FRA) and 14h 42m via Amsterdam Schiphol (AMS).

  • What is the time difference between Houston George Bush Intcntl Airport and Helsinki?

    Helsinki is 8 hours ahead of Houston George Bush Intcntl Airport (Eastern European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Helsinki-Vantaa Airport (HEL)?

    Helsinki-Vantaa Airport (HEL) hosts 5 major car rental companies, with daily rates starting from around $3 for economy cars. Top options include:
    · ADDCAR RENTAL
    · GREEN MOTION
    · Alamo
    · Sixt
    · Europcar

  • How much should I expect to pay for a Houston George Bush Intcntl Airport to Helsinki flight?

    Round-trip flights from Houston George Bush Intcntl Airport to Helsinki range from $597 to $955, with an average of $716 over the past 12 months. Anything below $597 counts as a good deal.

Your guide to booking Houston George Bush Intcntl Airport to Helsinki flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Thursday. On this route, Wednesday flights average $667 - about $342 less than Thursday (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Houston George Bush Intcntl Airport to Helsinki trip for January. Fares historically average $601 round-trip in that month - typically $577 less than the most expensive month, which is July (based on the last 12 months).

Everything you need to know for your flight from Houston to Helsinki

Information on your arrival and departure airports

Houston (IAH)
Helsinki (HEL)